Lag B'Omer / ל״ג בעומר

Lag BaOmer (Hebrew: ל״ג בעומר), also known as Lag LaOmer amongst Sephardi Jews, is a Jewish holiday celebrated on the thirty-third day of the Counting of the Omer, which occurs on the 18th day of Iyar. One reason given for the holiday is as the day of passing of Rabbi Shimon bar Yochai. Modern Jewish tradition links the holiday to the Bar Kokhba Revolt against the Roman Empire (132-135 CE). In Israel, it is celebrated as a symbol for the fighting Jewish spirit.